LIU Yan-chen,QIXiang,DONGQian,et al.Microbial Aerosol Generation in Sewerage System and Its Prevention and Control Strategies[J].China Water & Wastewater,2022,38(22):1-7.
Microbial Aerosol Generation in Sewerage System and Its Prevention and Control Strategies
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第22期
Page:
1-7
Column:
Date of publication:
2022-11-17
- Keywords:
- sewerage system; pathogens; microbial aerosol; risk control
- Abstract:
- Regarding the transmission risk of highly pathogenic microorganisms in aerosols generated from sewerage system, the microbial aerosol generation characteristics and its potential pathogens transmission risk in building drainages, drainage pipe networks and sewage treatment plants were summarized in this paper. The generation characteristics and the spread risk of microbial aerosols in the whole sewerage system were analyzed from the aspects of emission concentration level of aerosol pathogens, pathogens species and its transmission process. The prevention and control strategies on microbial aerosol transmission risk in sewerage system are proposed, which helps to understand and prevent the spread risk of pathogens from microbial aerosols in sewerage systems.
Last Update:
2022-11-17